I made a Duskmourn's Claim deck for un-ranked Arena play. If your deck has no good cards in it, then you're less likely to get paired against good meta decks, for example.
The deck is, fundamentally, Duskmourn's Claim, landcyclers, and things with high mana values and cheap uses. Things like Push/Pull, Derelict Attic, and Virtue of Persistence.
